Notes: Exchange Rates may change throughout the day and may differ at the time of booking,and up-to the minute rates may be obtained by contacting any bank branch. Rates can only be guaranteed at the time the purchase or sale is conducted.

Money, Currency, Precious Metals - NumericanaLooking at how the prices of precious metals vary from day to day, it's hard to believe that gold and silver were once a stable basis for defining currency Both metals were sometimes used simultaneously, with a fixed ratio of the price of a weight of gold to the same weight of silver Such historic ratios were much lower than what the current market values of gold and silver imply